What are the differences between 152mm and 155mm artillery calibres? Why is 155 perceived to be so much more effective when there's only 3mm difference in calibre? - Quora
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What are the differences between 152mm and 155mm artillery calibres? Why is 155 perceived to be so much more effective when there's only 3mm difference in calibre? - Quora
How much does a 155 Howitzer shell weigh? - Quora
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Between a bomb and a high explosive shell, both relatively the
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